private function _goToWelcomePage() { $_sWelcomePageURL = apply_filters(AdminPageFrameworkLoader_Registry::HOOK_SLUG . '_filter_admin_welcome_redirect_url', add_query_arg(array('page' => AdminPageFrameworkLoader_Registry::$aAdminPages['about']), admin_url('index.php'))); $this->oUtil->goToLocalURL($_sWelcomePageURL); }